Linked workers for the Particpant show page now work and link correctly!

app/controllers/participants_controller.rb

@@ -10,6 +10,7 @@ class ParticipantsController < ApplicationController
   def show
     @participant = Participant.includes(:employments).find(params[:id])
     @workers = @participant.workers  # Fetch associated workers
+    @employment = Employment.new  # Initialize a new Employment object
   end
   
 

app/models/employment.rb

@@ -1,4 +1,5 @@
 class Employment < ApplicationRecord
   belongs_to :worker
+  validates :worker, presence: true
   belongs_to :participant
 end

app/views/participants/show.html.erb

@@ -61,10 +61,9 @@
 </div>
 
 
-<h2>Linked Workers</h2>
-
-<table class="table">
-  <thead>
+<h2 class="mt-4">Linked Workers</h2>
+<table class="table table-striped">
+  <thead class="table-dark">
     <tr>
       <th>Worker Name</th>
       <th>Start Date</th>
@@ -72,19 +71,17 @@
     </tr>
   </thead>
   <tbody>
-    <% @participant.employments.each do |employment| %>
-      <tr>
-        <td><%= employment.worker.name %></td>
-        <td><%= employment.start_date %></td>
-        <td><%= employment.end_date %></td>
-      </tr>
-    <% end %>
+  <% @participant.employments.each do |employment| %>
+    <tr>
+      <td><%= employment.worker&.name || 'No Worker Assigned' %></td>
+      <td><%= employment.start_date %></td>
+      <td><%= employment.end_date %></td>
+    </tr>
+  <% end %>
   </tbody>
 </table>
 
-
-
-<%= form_with(url: link_worker_participant_path(@participant), method: :post) do |form| %>
+<%= form_with(model: [@participant, @employment], url: link_worker_participant_path(@participant), method: :post) do |form| %>
   <div class="field">
     <%= form.label :worker_id, "Select Worker" %>
     <%= form.collection_select :worker_id, Worker.all, :id, :name, include_blank: true %>
@@ -102,3 +99,4 @@
 
   <%= form.submit "Link Worker" %>
 <% end %>
+